Can you imagine that many of anything?The playful illustrations from New York Times–bestselling artist Isabel Greenberg and the friendly, straightforward voice of author Seth Fishman illuminate some of the biggest numbers in the universe—a hundred billion trillion stars—and the smallest—one unique and special YOU. Here is a book for story time, for science time, for math time, for bedtime, and all the times in between.Perfect for curious children, classrooms eager for STEM content, and readers who have devoured Ada Twist, Scientist and How Much Is a Million?

    Who is out and about during wintertime? Shine a light behind the pages and discover a natural winter world full of surprises!

    They flock by the hundreds, and they sleep while hanging upside down! In this beautifully photographed Level 2 Reader, kids learn about one of the most interesting creatures around—and discover the bat’s unique place in the wild and in the world. The high-interest topic, expertly written text, and bonus learning activity lay the groundwork for a successful and rewarding reading experience.National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information.

    They left behind only their impressive bones. So how can scientists know what color dinosaurs were? Or if their flesh was scaly or feathered? Could that fierce T.rex have been born with spots? In a first for young readers, the Sibert medalist Catherine Thimmesh introduces the incredible talents of the paleoartist, whose work reanimates gone-but-never-forgotten dinosaurs in giant full-color paintings that are as strikingly beautiful as they aim to be scientifically accurate, down to the smallest detail. Follow a paleoartist through the scientific process of ascertaining the appearance of various dinosaurs from millions of years ago to learn how science, art, and imagination combine to bring us face-to-face with the past.

    Here's a Hello, World! board book that can teach toddlers all about the sun, moon, stars, and planets--with colors, shapes, sizes, and super-simple facts. Hello, World! is a series designed to introduce first nonfiction concepts to babies and toddlers. Told in clear and easy terms and featuring bright, cheerful illustrations, Hello, World! makes learning fun for young children. And each sturdy page offers helpful prompts for engaging with your child. ("Can you point to the red planet? That's Mars!") It's a perfect way to bring science and nature into the busy world of a toddler, where learning never stops. Look for all the books in the Hello, World! series: -Solar System-Weather-Backyard Bugs-Birds-Dinosaurs-My Body-How Do Apples Grow?-Ocean Life-Moon Landing-Pets-Arctic Animals-Construction Site-Rainforest Animals-Planet Earth -Reptiles-Cars and Trucks -Music-Baby Animals-On the Farm

    A poignant story of the man who developed the Braille system of printing for the blind.

    Whenever the herd moves on, he is always a little behind.But when a female buffalo is ready to give birth, he is there to protect her, and he’s there to help nudge the new calf along.The youngster’s liveliness puts Grandfather Buffalo to the test, but the calf learns quickly that whether the herd is braving a dust storm or stopping for a rest, there’s no better place to be than right by Grandfather Buffalo’s side.Jim Arnosky shows the struggles faced in nature by both young and old, and the tender bonds that form across generations.

    The camera stops the action and magnifies it so that all the amazing states of water can be observed - water as ice, rainbow, stream, frost, dew. Readers can examine a drop of water as it falls from a faucet, see a drop of water as it splashes on a hard surface, count the points of an actual snowflake, and contemplate how drops of water form clouds.

    Of course, this isn’t your typical classroom, and Miss Mingo isn’t your average teacher! Alligator, Panda, Octopus, and the others work hard to master the rules of fire safety and perform the perfect fire drill, but thinking about fire is a bit nervewracking, and each of them reacts differently - often with hilarious results. Sprinkled with fascinating facts about animal behaviors, this second story about the characters in Miss Mingo’s one-of-a-kind class is sure to appeal to readers of all stripes.Stop! Drop! Roll! Learning the rules of fire safety is a lot more fun (and less scary) when demonstrated by a charming and diverse group of animals.

    Although he is an inventor, he has never made anything that works perfectly, and that's because he hasn't yet found a truly fantastic idea. But when he takes his family fishing on Lake Michigan, his daughter Virena asks, "Have you ever wondered what it's like to be a fish?"—and Papa is off to his workshop. With a lot of persistence and a little bit of help, Papa—who is based on the real-life inventor Lodner Phillips—creates a submarine that can take his family for a trip to the bottom of Lake Michigan.

    But there was a time when people hunted the otters almost to extinction. Without sea otters to eat them, an army of hungry sea urchins grew and destroyed entire kelp forests. Fish and other animals that depended on the kelp were lost, too. But when people protected the sea otters with new laws, their numbers began to recover, and so did the kelp forests. Susannah Buhrman-Deever offers a beautifully written account of a trophic cascade, which happens when the removal of a single element affects an entire habitat. Asides that dig deeper are woven throughout Matthew Trueman’s dynamic illustrations, starring a raft of charismatic sea otters. Back matter includes more information about sea otters and kelp forests, including their importance and current status, the effects of the international fur trade on indigenous peoples, and a list of books and websites for readers who wish to continue to explore.

    To commemorate the 40th anniversary of this extraordinary moment in human history, Robert Burleigh and Mike Wimmer have created a breathtakingly beautiful tribute that transports readers to the stars, where they will experience the moon landing just as Neil Armstrong and Buzz Aldrin did.

    Little Blue is very close to his iceberg parents so when he suddenly breaks away from them, he promises to return and, after traveling far and undergoing big changes, he may succeed.

    Sip. Pour me a cup. Water is water unless...it heats up.Whirl. Swirl. Watch it curl by. Steam is steam unless...it cools high.This spare, poetic picture book follows a group of kids as they move through all the different phases of the water cycle. From rain to fog to snow to mist, talented author Miranda Paul and the always remarkable Jason Chin (Redwoods, Coral Reefs, Island, Gravity) combine to create a beautiful and informative journey in this innovative nonfiction picture book that will leave you thirsty for more.

    You can also find out what happens to water after it travels through a tree's roots, branches, and leaves, and how to figure out a tree's age.Clyde Robert Bulla's simple and concise text and Stacey Schuett's lush illustrations follow a tree's continuous life cycle through spring, summer, winter, and fall.